Latest in Apple Watch (Series & Ultra)

applemagazine.com
808 words

Apple Watch Series 12 vs. Ultra 4: What the Upgrade Actually Buys You Compare Apple Watch Series 12 vs. Ultra 4 for everyday health, running, and outdoor adventures, including battery life, comfort, controls, and safety features.

The Apple Watch Series 12 vs. Ultra 4 decision starts with a useful distinction: spending more does not automatically unlock a different generation of health sensing. Both watches use Apple’s S11 chip and Health Sensing System. The Ultra’s strongest differences concern endurance, construction,…

dev.to
840 words

I Slowed My IMU's Clock 4x and Accuracy Went Up

The window-length experiment showed my activity model falls apart when I shorten its 2.56-second view of the world. Today's follow-up asks. Tagged with machinelearning, iot, sensors, datascience. The window-length experiment ended with a clean dose-response: every halving of my HAR…

Apple Watch (Series & Ultra)

Apple Watch hardware, watchOS updates, bands, and health features.

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